TWI284638B - Dibenzo[b,f]azepine derivatives and their preparation - Google Patents

Dibenzo[b,f]azepine derivatives and their preparation Download PDF

Info

Publication number
TWI284638B
TWI284638B TW090102908A TW90102908A TWI284638B TW I284638 B TWI284638 B TW I284638B TW 090102908 A TW090102908 A TW 090102908A TW 90102908 A TW90102908 A TW 90102908A TW I284638 B TWI284638 B TW I284638B
Authority
TW
Taiwan
Prior art keywords
compound
formula
scope
patent application
case
Prior art date
Application number
TW090102908A
Other languages
English (en)
Inventor
Peter Funfschilling
Daniel Kaufmann
Olivier Lohse
Ulrich Beutler
Werner Zaugg
Original Assignee
Novartis Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9885081&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI284638(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novartis Ag filed Critical Novartis Ag
Application granted granted Critical
Publication of TWI284638B publication Critical patent/TWI284638B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D223/00Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/22Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
    • C07D223/24Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom
    • C07D223/26Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom having a double bond between positions 10 and 11
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D223/00Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/22Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/30Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to hydrogen atoms or to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06Esters of carbamic acids
    • C07C271/08Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/26Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C07C271/28Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D223/00Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/22Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
    • C07D223/24Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom
    • C07D223/28Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom having a single bond between positions 10 and 11

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Description

1284638 五、發明說明(1) 本發明係關於新穎二苯并[b, f ]吖庵m , 法。本發明該化合物可作為製備藥劑之中間物。-^ 更特定言之,本發明係提供該下式I化合物
I ccb 其中Ri為()烷基,而r2為(q_4 )烷基 因 該式I化合物為該式IV(見下文)醫藥歐ϋ (Trileptal®-)之有用起始物質,其可 / 「庚一 癇之抗痙攣劑。 乍為〜療,例如,癲 例如,可以根據以下反應流程自該式[化合物製備歐卡 波吖庚因:
胺甲醯基化作用
II
水解
C w ΝΗ2 ο人 NH2 III ιν 可根據已知程序(例如,如實例步驟f至h所述)進行反應 a ,b 及 c 〇 •‘一-
第5頁 1284638 五、發明說明(2) 本發明另一方面係提供一種製備式I化合物之方法,其 中係使下式V化合物
(其中R2如上述定義)與式Ri〇H或(Ri〇)3CH化合物(其中K如 上述定義)反應。 可以以已知方法(例如,如·實例步驟d,&及y所述)進 行該反應。-- 該式V化合物從未曾在該文獻資料描述過,且其亦係為 本發明,以及其製法之一部份。 /' / 根據本發明,可經由下式VI或¥1 !化合物之環閉合製備 該式V化合物 口 、
VII 其中R2如上述定義,且匕與K獨立為(C14)烷美。 該式VI化合物之環閉合適合於酸性條件卞° y步驟。2所述=若所形成該式 式I化合物而製成,則較佳未經新析,但是呵如,伟
1284638 五、發明說明(3) 該實例步驟e所述’於原位置與式I化合物反應。 頃驚訝地發現該環化作用可產生式V化合物'但是並未 如自 J. W. Schulenberg 等人,在 j. Amer.s〇c. U,2305 ( 1 960 )中關於該-Coot基團之吸電子性質之描述 所預期產生該-C00R2分裂之下式VIII 5-員内酿胺
VIII _ 該式vn化-合物之環閉合適合於強驗性條件下(例如,如 該實例步驟c 1中所述)進行。 該式VI化合物以及該式VII化合物Γ发a上。 丙基時,r2並非第三-丁基)亦為;:以,t異太 發明,以及其製法之一部份。、化。物’且其亦為本 根據本發明’可以於強驗性條件下,使該式¥111化合 與式X-C00R2化合物如上述定義,而χ為氯或甲氧基)反 應以製備該式VI化合物。可以以習用方法(例如,如該 例步驟a2所述)進行該反應。 人 Φ 亦根據本發明,可經由使下式I X化合物
IX
1284638 五、發明說明(4) -- (其中Ra與比如上述定義)與式cl_c〇〇R2化合物如上述定 義,但是當A與&皆為異丙基時,則&不是第三—丁基)反 應以製備該式VI I化合物。可以以習用方法(例如,如該實 例步驟b中所述)進行該反應。 該式IX化合物亦為新穎化合物,且為本發明之一部份。 其製法為以習用方法(例如,如該實例步驟。所述)使下式 X化合物
irCHi X 與式A-NH-&化合物(1?3與1如上述定義)反應。 該式VI11與X起始物質係已知。 本發明又另一方面係提供一種經由式IΪ化合物之胺甲醯 基化反應以製備該式111化合物之改良方法。該式[丨化合 物(其中R為甲基)之胺甲醯反應在W096/21649中有描述。 根據本揭示内容,係在無機酸或相當強之缓酸及溶劑存 在下,使用金屬氰酸鹽。
現在頃驚訝地發現亦可以於溫和條件下使用醋酸完成該 胺甲醯基化反應。強酸及額外溶劑之存在並不需要。鐘於 該式11化合物相當低安定性之事實,不含強酸尤其有利。' 因此可明顯改良該產率。 因此,本發明係提供一種經由式11化合物與金屬氰酸略 之胺甲醢基化反應琢製備式I 11化合物之·‘方—法、,其中係在
1284638 五、發明說明(5) 實質過量之金屬氰酸鹽存在下,於不含其它溶劑之情況下 使用醋酸進行該反應。 該金屬氰酸鹽較佳為氰酸納或氰酸鉀。金肩氰酸鹽之 π實質上過量"係意指至少〇 · 2當量,較佳為〇 · 2至〇 · 5當 量。與該已知胺曱醢基化反應方法比較’此種過量要求為 進行該反應以獲得改良產率之基本條件。可例如’如在該 實例步驟g中所述之方法進行該反應。 以下實例說明本發明。 實例
a 1 ) N,N-二甲基- 2 -鄰-曱苯基胺基-苯醢胺ΓΧ人)
使2-鄰-曱苯基胺基-苯曱酸(101克,〇· 444莫耳)懸浮在 甲苯( 8 0 0毫升)中,並加熱至58 °C。在20分鐘内添加亞硫 醯氣(57· 6克,0· 484莫耳,1· 1當量)之甲苯(1〇〇毫升)溶 液。使該混合物緩慢經加熱至82 °C ( 1小時)並利用真空濃 縮。添加甲苯(8 0 0毫升)至該蒸發殘留物内,並使該溶液 經真空濃縮《使該粗醯基氣溶解在甲苯(5 〇 〇毫升)中,然 後使該溶液冷卻至3 °C。以4 5分鐘添加二甲基胺(61·3毫升 4 0%水溶液,1· 1當量),氫氧化鈉(77克3〇%水溶液,丨· 3當 量)及水( 240毫升)。於3 °C下攪拌所獲得.懸浮體30分鐘,田 然後熱至30 C。分離各相,並以甲苯(1〇〇毫升)萃取水 性相。以水(2 0 0毫升)洗滌該化合有機相兩次,蒸發至乾 燥,並利用真空脫氣1小時(3毫巴,6(rc)。獲得呈^油狀之 產物(104· 7克,93· 5%產率),其一旦靜置時可固化\最 後,可以使如此獲得之標題化合物耷環己烷吶進行再晶化
1284638
丁土鋰之己烷溶液(72毫升16莫耳濃度溶液,12當量)以 ^持該溫度在〇°C以下(40分鐘)。以45分鐘添加(2—二甲基 胺甲酿基-笨基)—鄰—甲苯基—胺基曱酸甲酯(3〇· 2克, 〇.〇。96莫耳,1當量)之THF(8〇毫升)溶液至所獲得該溶液 ;$ ◦下祝拌该反應混合物1小時,然後經由添加水 〇毫、升)中止反應。使該混合物經真空濃縮,並添加水 ( 220毫升)及醋酸乙酯(22〇毫升)至該油狀殘留物内。快速 ,拌该相,然後使其分離,以硫酸水溶液(3 0 0毫升1莫耳 濃度溶液)洗滌該有機相,並以水(3〇〇毫升)洗滌兩次、。使 該有機相蒸發至乾燥,並產生23· 〇克(8 9· 5%產率)如橘色 油之該標題化合物’其一旦靜置時可固化。 a2) 羰基-笨基-胺基)-笨基卜酷醅dp
使1-本基-1,3 -二氫_ϋ引D朵-2_酮(80克,382毫莫耳),氫 氧化鈉(16· 06克,402毫莫耳)及四氫呋喃(113毫升)之混 合物加熱至回流(67。〇費時5小時。使該溶液經另一份: 氫咲喃(1 6 9宅升)稀釋,並.冷却至—1 〇 t。於該溫度下先後 添加2 0% 丁基鐘之環己烷(122· 3克,382毫莫耳)溶&液及碳 酸二曱酯(51· 7克,573毫莫耳)。其後,於η 〇它下授拌該 溶液2小時。添加濃鹽酸(38毫升)及水(1 25毫升),並於減 壓下蒸鶴出泫有機溶劑。添加甲苯(3 4 5毫升)至該懸浮體 後,使用鹽酸(34毫升)調整該水相之ΡΗ至1· 5。於75 °c 下,使相分離後,以另一份水(120毫升)洗滌該有機相, 於減壓下濃縮,並於0 °C下使其晶化以產,生名氕2克純標題
1284638 五、發明說明(10) f ) 10-曱氣基-5H-二笨并「b,f 1 使10-曱氧基-二苯并[b,f]吖庚因一 5 —羧酸甲酯(19克, 67·5毫莫耳)’聚(乙二醇)200(20毫升)及氫氧化鈉溶液 50%(13毫升,246毫莫耳)之混合物加熱至1〇〇 i費時4小 時。添加水(3 0毫升)’並使該懸浮體冷却至2 〇 ,然後過 滤。以水洗條該滤餅’並於6 0 °C / 3 0毫巴下乾燥,產生 14. 7克純標題化合物(98%)。 m g ) 一甲乳基一一本弁[b,flD丫庚因一 5-藉酸醯胺 於室溫在氮氣氛下一滴滴添加醋酸(15〇毫升)至1〇—曱氧 基-5H-二苯并[b,f]吖庚因(25.0克,112毫莫耳)及Na0CN (9 · 2 5克,1 4 2宅莫耳)之擾拌混合物内。攪拌7小時後,使 用所形成該標題化合物之黃色懸浮體(經由HpLC測定, >95%該化合物面積)以合成1〇—氧基卜二氫_二苯并 [b,f]吖庚因-5-叛酸醯胺。可經由添加1當量濃度“。^使 pH ^ 8,繼而經甲苯萃取以.離析該標題化合物。使該化合 有機層乾燥,並利用真空濃縮,產生該如淺黃色固體之標 丨_ 題化合物(產率^75%)。 h) 10-氧基-10.11-二氤: 庚因- 5 -羧酸醯f - ! k «— λ 丨 /穴 ~ q EKl EJai 添加水(12.5毫升,694毫莫耳)及1〇0%112如4(約75毫 升,140毫莫耳)至g)所獲得該醋酸混合物 為止。攪拌17小時後,添加臺斗γ 町1 交添加水C以5 φ升)。-過濾該沉澱標
1284638 五、發明說明(11) 題化合物,並利用真空(自10 -甲氧基_5H-二苯并[b, f]吖 庚因開始反應產生之總產率278%)。
第15頁 1284638
第16頁

Claims (1)

  1. 六、申請專利範圍 1 . 一種製備下式I I I化合物之方法
    N— Η
    人A 煩請委員明示:々案侈正後是否變更原實質内f (其中I為((^_4)烷基),其包括於實質上過量金屬氰酸鹽存 在下,在不含其它溶劑之情況下使下式I I化合物 0-R-
    (其中Ri如上述定義)與金屬氰酸鹽進行胺甲醯基化反應, 其中係使用醋酸以進行該反應。 2. 一種製備下式V化合物之方法 V (其中烷基或苯基),其包括使下式VI化合物
    1284638 _案號 90102908_年月日_修正 六、申請專利範圍 法 方 之 物 合 化 包 其
    其中R2如根據申請專利範圍第2項之定義,且R3及R4獨立為 (Ch )烧基。 4. 一種如申請專利範圍第2項所定義之式V化合物。 5 . 一種下式I化合物,
    _ 其中匕如根據申請專利範圍第1項之定義,且R2如申請專利
    O:\68\68828-930720.ptc 第18頁 1284638 案號 90102908 _Ά 曰 修正 六、申請專利範圍 範圍第2項之定義。 6. 一種製備如申請專利範圍第5項之式I化合物之方 法,其包括使如申請專利範圍第2項之式V化合物與式匕0 Η 或(RiOhCH化合物反應,其中匕如申請專利範圍第1項之定 義0 一種下式V I化合物
    VI 其中R2如申請專利範圍第2項之定義。 8. 一種製備如申請專利範圍第7項之式V I化合物之方 法,其包括於強鹼性條件下使下式V I I I化合物
    VIII 與式X-C00R2化合物反應,其中R2如申請專利範圍第2項之 定義,且X為氯或甲氧基。 9 · 一種下式V I I化合物,
    O:\68\68828-930720.ptc 第19頁 1284638 _案號901Q2908_年 月 六、申請專利範圍 曰 修正
    VII 其中R2如申請專利範圍第2項之定義,而R3與R4如申請專利 範圍第3項之定義,其前提為當R3與1?4皆為異丙基時,R2並 非第三-丁基。 10. 一種製備根據申請專利範圍第9項之式V I I化合物之 方法,其包括使下式I X化合物 R, R4 、N〆
    (其中R3與1如申請專利範圍第9項之定義)與式C1C00R2化 合物反應,其中R2如申請專利範圍第2項之定義,但是當R3 與1?4皆為異丙基時,R2並非第三-丁基。 11. 一種下式I X化合物,
    O:\68\68828-930720.ptc 第20頁 1284638
    O:\68\68828-930720.ptc 第21頁
TW090102908A 2000-02-07 2001-02-09 Dibenzo[b,f]azepine derivatives and their preparation TWI284638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0002740.9A GB0002740D0 (en) 2000-02-07 2000-02-07 Organic compounds

Publications (1)

Publication Number Publication Date
TWI284638B true TWI284638B (en) 2007-08-01

Family

ID=9885081

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090102908A TWI284638B (en) 2000-02-07 2001-02-09 Dibenzo[b,f]azepine derivatives and their preparation

Country Status (34)

Country Link
US (1) US7112673B2 (zh)
EP (2) EP2067772B1 (zh)
JP (1) JP4859322B2 (zh)
KR (5) KR101216285B1 (zh)
CN (2) CN100455572C (zh)
AR (2) AR029442A1 (zh)
AT (2) ATE427938T1 (zh)
AU (1) AU767724B2 (zh)
BR (1) BR0107922A (zh)
CA (3) CA2639210C (zh)
CO (1) CO5271705A1 (zh)
CY (1) CY1111567T1 (zh)
CZ (1) CZ301572B6 (zh)
DE (2) DE60138271D1 (zh)
DK (1) DK2067772T3 (zh)
ES (2) ES2363490T3 (zh)
GB (1) GB0002740D0 (zh)
HK (1) HK1052501A1 (zh)
HU (1) HU229420B1 (zh)
IL (3) IL150613A0 (zh)
MX (1) MXPA02007629A (zh)
MY (1) MY136474A (zh)
NO (1) NO324949B1 (zh)
NZ (1) NZ520329A (zh)
PE (1) PE20011078A1 (zh)
PL (2) PL217225B1 (zh)
PT (2) PT2067772E (zh)
RU (1) RU2303591C2 (zh)
SI (1) SI2067772T1 (zh)
SK (1) SK287217B6 (zh)
TR (1) TR200201655T2 (zh)
TW (1) TWI284638B (zh)
WO (1) WO2001056992A2 (zh)
ZA (1) ZA200206219B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302464A1 (en) * 2001-10-09 2003-04-16 Max India Limited Process for preparation of 10-methoxycarbamazepine
US6670472B2 (en) 2001-10-09 2003-12-30 Max India Limited Process for the preparation of 10-methoxycarbamazepine
CA2486560A1 (en) * 2002-06-14 2003-12-24 Taro Pharmaceuticals U.S.A., Inc. Method of preparing a 5h-dibenz[b,f]azepine-5-carboxamide
ITMI20040452A1 (it) 2004-03-09 2004-06-09 Clariant Lsm Italia Spa Processo per la preparazione di oxcarbazepina
RS53599B1 (en) 2005-05-10 2015-02-27 Intermune, Inc. PIRIDON DERIVATIVES FOR STRESS MODULATION OF ACTIVATED PROTEIN KINASE SYSTEMS
MX2008013675A (es) * 2006-04-26 2009-03-06 Supernus Pharmaceuticals Inc Preparaciones de liberacion controlada de oxcarbacepina que tienen perfil de liberacion sigmoidal.
US20090082335A1 (en) * 2007-09-26 2009-03-26 Protia, Llc Deuterium-enriched oxcarbazepine
CA2726588C (en) 2008-06-03 2019-04-16 Karl Kossen Compounds and methods for treating inflammatory and fibrotic disorders
WO2014049550A1 (en) 2012-09-26 2014-04-03 Ranbaxy Laboratories Limited Process for the preparation of oxcarbazepine and its use as intermediate in the preparation of eslicarbazepine acetate
AR092742A1 (es) 2012-10-02 2015-04-29 Intermune Inc Piridinonas antifibroticas
AU2014318748B2 (en) * 2013-09-11 2019-02-28 Duquesne University Of The Holy Ghost Novel anthranilic amides and the use thereof
KR102373700B1 (ko) 2014-04-02 2022-03-11 인터뮨, 인크. 항섬유성 피리디논

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847374A (en) * 1987-01-27 1989-07-11 Ciba-Geigy Corporation Process for the manufacture of N,N-(Dibenzohexatrienylene)ureas
IT1272897B (it) * 1995-01-13 1997-07-01 I F C Iniziative Finanziaarie Processo per la produzione di 10-oxo-10,11-diidro-sh- -dibenz(b,f) azepin-5-carbossiammide
US6355680B1 (en) * 1996-02-20 2002-03-12 Exocell, Inc. Albumin-binding compounds that prevent nonenzymatic glycation and that may be used for treatment of glycation-related pathologies
IT1283594B1 (it) * 1996-04-12 1998-04-22 Trifarma Srl Derivati della 5h-dibenz- (b,f)-azepin-5-carbossiammide, loro preparazione e uso come sostanze ad azione medicinale
ATE344791T1 (de) * 1997-07-01 2006-11-15 Warner Lambert Co 2-(4-brom or 4-iod phenylamino)benzoesäurederivate und ihre anwendung als mek-inhibitoren
US6048856A (en) * 1997-12-17 2000-04-11 Novo Nordisk A/S Heterocyclic compounds

Also Published As

Publication number Publication date
KR101216285B1 (ko) 2012-12-28
US20030032800A1 (en) 2003-02-13
CA2639210A1 (en) 2001-08-09
PL356404A1 (en) 2004-06-28
AU4237301A (en) 2001-08-14
CZ301572B6 (cs) 2010-04-21
EP1265868B1 (en) 2009-04-08
SK287217B6 (sk) 2010-03-08
CA2724295A1 (en) 2001-08-09
CA2639210C (en) 2011-05-03
ES2324900T3 (es) 2009-08-19
ZA200206219B (en) 2003-04-04
PT2067772E (pt) 2011-07-13
BR0107922A (pt) 2002-10-22
US7112673B2 (en) 2006-09-26
DE60138271D1 (de) 2009-05-20
KR20080003016A (ko) 2008-01-04
AU767724B2 (en) 2003-11-20
KR100931753B1 (ko) 2009-12-14
ATE427938T1 (de) 2009-04-15
PL217225B1 (pl) 2014-06-30
IL188183A (en) 2011-02-28
PL392476A1 (pl) 2010-11-22
HUP0300243A2 (hu) 2003-06-28
EP2067772A2 (en) 2009-06-10
HU229420B1 (en) 2013-12-30
GB0002740D0 (en) 2000-03-29
HK1052501A1 (en) 2003-09-19
AR029442A1 (es) 2003-06-25
SI2067772T1 (sl) 2011-08-31
EP2067772B1 (en) 2011-04-13
RU2002123334A (ru) 2004-01-10
CO5271705A1 (es) 2003-04-30
ES2363490T3 (es) 2011-08-05
CY1111567T1 (el) 2015-10-07
WO2001056992A2 (en) 2001-08-09
RU2303591C2 (ru) 2007-07-27
HUP0300243A3 (en) 2005-07-28
SK11262002A3 (sk) 2003-02-04
NO20023575D0 (no) 2002-07-26
AR079237A2 (es) 2012-01-04
WO2001056992A3 (en) 2002-01-24
CN1244563C (zh) 2006-03-08
CZ20022676A3 (cs) 2002-11-13
DE60144456D1 (de) 2011-05-26
PE20011078A1 (es) 2001-11-16
MXPA02007629A (es) 2002-12-13
KR20090102882A (ko) 2009-09-30
CN1394204A (zh) 2003-01-29
EP2067772A3 (en) 2009-08-19
NO324949B1 (no) 2008-01-14
EP1265868A2 (en) 2002-12-18
CA2395601C (en) 2010-01-05
JP4859322B2 (ja) 2012-01-25
KR20100018069A (ko) 2010-02-16
IL150613A (en) 2010-05-17
CA2724295C (en) 2011-07-26
TR200201655T2 (tr) 2002-11-21
KR20020071033A (ko) 2002-09-11
PT1265868E (pt) 2009-07-15
CN100455572C (zh) 2009-01-28
CA2395601A1 (en) 2001-08-09
KR20080103608A (ko) 2008-11-27
IL150613A0 (en) 2003-02-12
JP2003521536A (ja) 2003-07-15
MY136474A (en) 2008-10-31
CN1721409A (zh) 2006-01-18
KR100966209B1 (ko) 2010-06-25
PL214039B1 (pl) 2013-06-28
DK2067772T3 (da) 2011-07-18
NO20023575L (no) 2002-07-26
ATE505459T1 (de) 2011-04-15
NZ520329A (en) 2003-11-28

Similar Documents

Publication Publication Date Title
TWI284638B (en) Dibenzo[b,f]azepine derivatives and their preparation
CN105283442A (zh) 用于合成1-(2-((2,4-二甲基苯基)硫代)苯基)哌嗪的新方法
FI78457B (fi) Foerfarande foer framstaellning av propargylammoniumklorider.
US5101040A (en) Process for the industrial preparation of 4-chloro-3-sulfamoyl-n-(2,3-dihydro-2-methyl-1h-indol-1-yl)benzamide
FR2631827A1 (fr) Nouveaux derives d'(hetero)aryl-5 tetrazole, leur procede de preparation et leur application en therapeutique
JPH07116116B2 (ja) 3−アミノアクリル酸エステルの製造法
US20030162975A1 (en) Method for preparing substituted 5-amino-n-phenyl-1,2,4-triazole-3-sulfonamides
JPH0368569A (ja) 置換エテン類の製造法
US6686507B2 (en) Purification of 2-methoxy-5-trifluoromethoxybenzaldehyde
ES2275851T3 (es) Metodo para la produccion de 6-aminometil-6,11-dihidro-5h-dibenzo(b,e)azepina.
JP3539152B2 (ja) シトシンの製法
KR970001473B1 (ko) 피라졸 설포닐클로라이드 유도체의 제조방법
WO1999044996A1 (en) Process for preparing 3- hydroxy- 5-[(1, 4,5,6- tetrahydro-5-hydroxy- 2- pyrimidinyl)amino]benzoic acid
WO2023006986A1 (en) Method for preparing and purifying an agent suitable for treating anemia
EP0990637A1 (en) Process for producing ketoprofen and 5-benzoyl-3-methyl-2-indolinone
KR100594568B1 (ko) 아미노레블리닉산 유도체의 제조방법
JP3539153B2 (ja) シトシンの製造法
KR100958678B1 (ko) 시스-디메크로틴산 및 이의 염의 제조방법
JPH08225572A (ja) Bms 180048および類似体を大量生産するための改良法
FR2575469A1 (fr) N-imidazolylmethyl-diphenylazomethines, leur preparation et leur application en therapeutique
JPH07224058A (ja) 4−(p−クロロベンジル)−2−(ヘキサハイドロ−1−メチル−1H−アゼピン−4−イル)−1(2H)−フタラジノン又はその塩の製造方法
KR20010034123A (ko) 3-메틸-2-옥소인돌린의 제조방법
JPH09316056A (ja) 環状ニトログアニジン誘導体の製造法
JP2000095749A (ja) 1,1,3,3−テトラメチルグアニジン及びジメチルシアナミドの製造方法
JP2001278865A (ja) 4−アミノキノリン類の製造方法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees